2920665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 5271552

約数和(自身を除く): 2350887

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 571, 1023, 1705, 1713, 2855, 5115, 6281, 8565, 17701, 18843, 31405, 53103, 88505, 94215, 194711, 265515, 584133, 973555, 2920665]

約数ペア:

[(1, 2920665), (3, 973555), (5, 584133), (11, 265515), (15, 194711), (31, 94215), (33, 88505), (55, 53103), (93, 31405), (155, 18843), (165, 17701), (341, 8565), (465, 6281), (571, 5115), (1023, 2855), (1705, 1713)]